The nastyness between a guys balls and rectum.
The nasty smell guys get on their junk after sweating.
After a basketball game my nutts are really sweaty and smell horrible, thats called fumunga cheese
by ChristyneJemima February 27, 2008
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The stinky wipe away stuff from your nutsack after a hot and sweaty day
Man I could made a fumunga cheese sandwhich with all sweat from my balls today!
by pounder of the muff March 14, 2005
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